International Library of Technology · Scranton, International Textbook Co. · leaf 298
90°, it follows that the two windingson its armature must be so arranged that when one set isdelivering its maximum E. M. F., the E. M. F. of the otheris passing through zero. It has been shown that while thecoils move from a point opposite the center of one pole-piece to a point opposite the next… … FlG. 1526. lows that one set of coils must be placed one-half the pitchbehind the other. This brings one set of conductors underthe poles while the other set is midway between them. M. E. IV.—37 2672 THEORY OF ALTERNATING 3975. It has been shown that for the most effectivegeneration of E. M. F. the…
Electrical engineering
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